Description
音频声光调制器
将音频信号（来自广播收音机、录音机、CD机等音源）输入到驱动，适当调节载波幅度与解调幅度即可使扬声器播放出音响节目
音频信号开关、教学演示仪器
| 参数 | 单位 | 最小 | 最大 | 常规 | 备注 |
| 材料 | TeO2 | ||||
| 波长 | nm | 583 | 683 | 633 | |
| 平均光功率 | W | 20 | |||
| 超声波声速 | m/s | 4200 | |||
| 衍射效率 | % | 90 | 85 | ||
| 中心频率 | MHz | 100 | |||
| 通光口径（长*宽） | mm | 2*1 | 2*3 | 2*1 | 可定制 |
| 射频功率 | W | 0.8 | |||
| 上升沿时间 | ns | 200 | |||
| 电压驻波比 | 1.2:1 | ||||
| 输入阻抗 | Ω | 50 | |||
| 偏转角 | mrad | 15 | |||
| 器件接口 | SMA/BNC | ||||
| 工作温度 | ℃ | -10~+60 | |||
| 存储温度 | ℃ | -30~+70 |
Audio audio optical modulator
Audio signals (from broadcast radio, tape recorder, CD player and other audio sources) are input into the driver, and the sound program can be played by the speaker by properly adjusting the carrier amplitude and demodulation amplitude
Audio signal switch, teaching demonstration equipment
| Parameter | Unit | The minimum | The biggest | Conventional | Note |
| Material | TeO2 | ||||
| The wavelength | nm | 583 | 683 | 633 | |
| Average optical power | W | 20 | |||
| Ultrasonic velocity | m/s | 4200 | |||
| Diffraction efficiency | % | 90 | 85 | ||
| Center frequency | MHz | 100 | |||
| Light aperture (length * width) | mm | 2*1 | 2*3 | 2*1 | Can be customized |
| Radio frequency power | W | 0.8 | |||
| Rising time | ns | 200 | |||
| Voltage standing wave ratio | 1.2:1 | ||||
| The input impedance | Ω | 50 | |||
| Deflection Angle | mrad | 15 | |||
| The device interface | SMA/BNC | ||||
| Working temperature | ℃ | -10~+60 | |||
| Storage temperature | ℃ | -30~+70 |
